Unobstructed ambient sound audio ear insert



FIG. 1 is a top view of an unobstructed ambient sound audio ear insert showing my new design;

FIG. 2 is a bottom view thereof;

FIG. 3 is a front side view thereof; and,

FIG. 4 is a rear side view thereof. 

The ornamental design for an unobstructed ambient sound audio ear insert, as shown and described. 